Query：
学者姓名：江敏
Refining：
Year
Type
Indexed by
Source
Complex
Co-Author
Language
Clean All
Abstract ：
This study investigated how nitrogen fertilizer management influences the yield and grain quality of two rice cultivars, Nanjing 9108 (a late-maturing medium japonica) and Ming 1 Youzhenzhan (a three-line indica hybrid). Three field experiments were conducted to assess different nitrogen application strategies, including total nitrogen reduction, panicle-stage nitrogen reduction, and substitution of chemical fertilizer with compound fertilizer. The experiments analyzed changes in rice nitrogen uptake and transport efficiency, yield and its components, and quality and its components under different nitrogen application treatments, and fitted a function based on the effect of total nitrogen fertilizer on quality. Taking into account four quality indicators and ensuring yield reduction is less than 30%, replacing 100% chemical fertilizer with compound fertilizer in Nanjing 9108 was the optimal strategy for significantly improving quality. Reducing panicle fertilizer by 50% or omitting it also significantly improved quality. Replacing chemical fertilizers with 50% compound fertilizer also maintained nutritional quality. Reducing total nitrogen fertilizer by 25% in Ming 1 Youzhenzhan was the optimal strategy for significantly enhancing quality. Replacing chemical fertilizer with 100% compound fertilizer significantly improved quality. Reducing panicle fertilizer by 50% and substituting 50% of chemical fertilizer with compound fertilizer also significantly improved quality. Taking into account the synergistic effects of nitrogen application measures on rice yield and quality, the performance of the two rice varieties is not identical. The results showed that nitrogen fertilizer management significantly affected both yield and quality, with responses varying between the two varieties. But the two varieties can ensure optimal quality under yield conditions by reducing panicle fertilizer application by 50% and replacing chemical fertilizers with compound fertilizers.
Keyword ：
attribute attribute function fitting function fitting nitrogen application strategy nitrogen application strategy Oryza sativa Oryza sativa yield yield
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Teng, Yongkang , Chen, Rongjie , Guo, Meng et al. Synergistic Effect of Nitrogen Fertilizer Management on Rice Productivity and Quality [J]. | AGRONOMY-BASEL , 2025 , 15 (7) . |
| MLA | Teng, Yongkang et al. "Synergistic Effect of Nitrogen Fertilizer Management on Rice Productivity and Quality" . | AGRONOMY-BASEL 15 . 7 (2025) . |
| APA | Teng, Yongkang , Chen, Rongjie , Guo, Meng , Chen, Xianguan , Jiang, Min . Synergistic Effect of Nitrogen Fertilizer Management on Rice Productivity and Quality . | AGRONOMY-BASEL , 2025 , 15 (7) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
【目的】通过构建水稻高温热害预警系统与灾害风险评估体系，提高水稻高温热害灾损评估水平和防灾减灾能力。【方法】挑选福建省4个代表性水稻品种，在当地水稻易受高温热害的四个关键发育期进行高温控制试验，测定不同高温胁迫处理下水稻产量及其构成因素的变化。结合水稻发育期模型计算高温热害灾损率，进而构建水稻高温热害风险评估和预警系统。结合福建省近50年的气象资料，利用研发的系统计算水稻高温热害灾损率，划分出各稻区水稻关键发育期的热害风险等级。利用逐日气象数据进行水稻高温热害的单点和区域动态预警模拟，并利用种植样点的区域试验资料和气象产量计算出实际灾损，对模拟预警结果进行验证。【结果】福建省水稻高温热害风险评估结果显示，闽东南双季稻区的早稻以低风险为主，并且主要出现在早稻开花期，近50年热害发生频率小于30%；闽西北双季稻区的早稻以高风险和次高风险为主，其中开花期热害发生频率为68%～80%，灌浆期为62%～80%。闽西北山地单季稻区中稻发生高温热害低风险区分布最广，其中减数分裂期热害的发生频率小于38%，开花期小于26%。2020年12个代表性品种在福建省水稻高温热害单点动态预警系统中模拟，结果显示，闽东南双季稻区早稻发生重度高温热害的概率较高，灾损率为51.1%～55.4%；闽西北双季稻区早稻则遭遇轻度和中度高温热害，灾损率为12.1%～26.8%；闽西北山地单季稻区中稻发生中度热害概率较高，灾损率为18.2%～29.4%。2020年福建省区域预警模拟结果显示，种植早稻“T78优2155”的两个稻区内，重度热害地区主要集中在安溪、南安、同安、龙海等闽东南县区，灾损率为30.8%～41.6%，闽西北仅有将乐地区为重度热害，灾损率为31.0%；种植中稻“II优3301”的闽西北山地单季稻区内，光泽、政和、明溪、永安等地遭遇中度热害，灾损率为15.1%～21.7%。【结论】闽西北水稻种植区的早稻遭遇热害的风险均较闽东南地区更为严重。无论在空间还是时间变化上，系统模拟的灾损率与当地实际水稻生产的灾损率以及气象产量变化相契合，预警效果较好。
Keyword ：
模拟模型 模拟模型 水稻 水稻 灾损评估 灾损评估 风险区划 风险区划 高温预警 高温预警
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 江敏 , 王广伦 , 李明璐 et al. 基于模型的水稻高温热害风险评估与动态预警 [J]. | 中国水稻科学 , 2025 , 39 (01) : 128-142 . |
| MLA | 江敏 et al. "基于模型的水稻高温热害风险评估与动态预警" . | 中国水稻科学 39 . 01 (2025) : 128-142 . |
| APA | 江敏 , 王广伦 , 李明璐 , 苗波 , 李明煊 , 石春林 . 基于模型的水稻高温热害风险评估与动态预警 . | 中国水稻科学 , 2025 , 39 (01) , 128-142 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Rice is a staple grain crop extensively cultivated in Fujian Province, China. This study examined the impact of high-temperature stress on rice yield and its components, focusing on four representative rice varieties, including early and middle rice grown in Fujian Province. Results indicate significant yield losses, with the most severe reduction of 60.8% observed during the flowering stage of early rice and over 40% during the meiosis and flowering stages of middle rice. High-temperature stress primarily affects early rice yield more at the flowering stage than at the grain-filling stage, whereas in middle rice, it is more severe at the meiosis stage than at the flowering stage. Leveraging historical climatic data spanning the past 20 years, a simulation model for high-temperature stress on rice yield was developed to assess disaster-induced yield loss rates, aiming to enhance prevention and disaster damage assessment for rice under high-temperature stress. Application of the model to four rice planting sites in Fujian Province revealed contrasting temporal changes between loss rates and meteorological yield, with middle rice experiencing more severe damage than early rice. The model's effectiveness is validated by the strong correspondence between yield loss rate and meteorological yield across different regions, highlighting its robust simulation capabilities.
Keyword ：
crop model crop model disaster damage assessment disaster damage assessment high-temperature stress high-temperature stress rice rice yield loss rate yield loss rate
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zhou, Haoyang , Chen, Xianguan , Li, Minglu et al. Simulation Model for Assessing High-Temperature Stress on Rice [J]. | AGRONOMY-BASEL , 2024 , 14 (5) . |
| MLA | Zhou, Haoyang et al. "Simulation Model for Assessing High-Temperature Stress on Rice" . | AGRONOMY-BASEL 14 . 5 (2024) . |
| APA | Zhou, Haoyang , Chen, Xianguan , Li, Minglu , Shi, Chunlin , Jiang, Min . Simulation Model for Assessing High-Temperature Stress on Rice . | AGRONOMY-BASEL , 2024 , 14 (5) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为明确气候变暖和“双晚技术”背景下华北地区冬小麦的适宜播期，基于WMAIP集成模型，对华北地区冬小麦适宜播期、冬前积温下限及最迟播期进行了分析。研究结果表明，华北地区晚播减产幅度由南向北增大，南部晚播减产幅度最小(<19.5%),中部晚播减产幅度在26.4%以内，北部晚播减产幅度最大，最高可达32.0%。华北地区北部、中部和南部的适宜播期分别在9月25日—10月5日之间、9月30日—10月20日之间和10月10日—11月5日之间。华北地区冬小麦基于高产和高水分利用效率的适宜冬前积温下限分别在497～629℃·d和344～581℃·d之间，并由南部向北部递增。在高产和高水分利用效率条件下，河北、山东、河南大部分地区的最迟播期分别为10月1—13日、10月10—16日、10月22—28日和10月7—19日、10月16—22日、10月31日—11月12日。研究结果可为气候变暖背景下华北地区“双晚技术”的推广和应用提供参考。
Keyword ：
WMAIP WMAIP 产量 产量 冬前积温下限 冬前积温下限 冬小麦 冬小麦 最迟播期 最迟播期 水分利用效率 水分利用效率
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 陈先冠 , 冯利平 , 白慧卿 et al. 基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究 [J]. | 农业机械学报 , 2024 , 55 (02) : 315-325 . |
| MLA | 陈先冠 et al. "基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究" . | 农业机械学报 55 . 02 (2024) : 315-325 . |
| APA | 陈先冠 , 冯利平 , 白慧卿 , 孙爽 , 李国强 , 程陈 et al. 基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究 . | 农业机械学报 , 2024 , 55 (02) , 315-325 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Aiming to enhance disaster damage assessment and prevention capabilities in rice production, we established a rice high-temperature early warning and disaster risk assessment system. Four representative rice varieties underwent high-temperature control experiments during key stages susceptible to heat injury. Using a rice development period model to calculate high-temperature damage rates, a risk assessment and early warning system for high-temperature stress in rice were developed. Single point and regional dynamic warning simulations of heat damage in rice was conducted and verified. The risk assessment results for high-temperature damage indicated a low risk for early rice in the double-cropping rice area of southeastern Fujian, mainly occurring during the flowering. Early rice in the northwestern double-cropping rice area experienced relatively high to sub-high risks, with frequencies between 62% and 80%. The mountainous single-cropping rice area in northwestern Fujian showed widespread susceptibility to low-risk heat injury. In 2020, a simulation of singlepoint dynamic warning for high-temperature stress in Fujian Province involving 12 representative rice varieties showed a higher probability of severe heat injury for early rice in the southeastern double-cropping rice area (disaster damage rate: 51.1-55.4%), while mild heat injury was observed in the northwestern doublecropping rice area (disaster damage rate:12.1-26.8%). The mountainous single-cropping rice area in northwest showed a relatively high probability of moderate heat injury (disaster damage rate:18.2-29.4%). The regional warning simulation results showed that the areas with severe heat damage was mainly concentrated in the southeast of Fujian, while the mountainous single season rice areas in the northwest was experiencing moderate heat damage. Overall, the risk of heat injury to both early and single-cropping rice in the northwest was more severe than in the southeast. Comparison of simulated disaster damage rates with actual local rice production disaster damage rates and meteorological yield trends demonstrated consistent and warning outcomes across spatial and temporal variations.
Keyword ：
Damage assessment Damage assessment Early warning system Early warning system High temperature High temperature Meteorological data Meteorological data Rice Rice
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Li, Minglu , Zhou, Haoyang , Miao, Bo et al. Developing an early warning system and risk assessment based on model for heat damage in rice [J]. | ECOLOGICAL INDICATORS , 2024 , 167 . |
| MLA | Li, Minglu et al. "Developing an early warning system and risk assessment based on model for heat damage in rice" . | ECOLOGICAL INDICATORS 167 (2024) . |
| APA | Li, Minglu , Zhou, Haoyang , Miao, Bo , Li, Mingxuan , Shi, Chunlin , Jiang, Min . Developing an early warning system and risk assessment based on model for heat damage in rice . | ECOLOGICAL INDICATORS , 2024 , 167 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为明确气候变暖和“双晚技术”背景下华北地区冬小麦的适宜播期,基于WMAIP集成模型,对华北地区冬小麦适宜播期、冬前积温下限及最迟播期进行了分析。研究结果表明,华北地区晚播减产幅度由南向北增大,南部晚播减产幅度最小(<19.5%),中部晚播减产幅度在26.4%以内,北部晚播减产幅度最大,最高可达32.0%。华北地区北部、中部和南部的适宜播期分别在9月25日—10月5日之间、9月30日—10月20日之间和10月10日—11月5日之间。华北地区冬小麦基于高产和高水分利用效率的适宜冬前积温下限分别在497~629℃·d和344~581℃·d之间,并由南部向北部递增。在高产和高水分利用效率条件下,河北、山东、河南大部分地区的最迟播期分别为10月1—13日、10月10—16日、10月22—28日和10月7—19日、10月16—22日、10月31日—11月12日。研究结果可为气候变暖背景下华北地区“双晚技术”的推广和应用提供参考。
Keyword ：
WMAIP WMAIP 产量 产量 冬前积温下限 冬前积温下限 冬小麦 冬小麦 最迟播期 最迟播期 水分利用效率 水分利用效率
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Chen, Xianguan , Feng, Liping , Bai, Huiqing et al. 基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究 [J]. | 农业机械学报 , 2024 , 55 (2) : 315-325 . |
| MLA | Chen, Xianguan et al. "基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究" . | 农业机械学报 55 . 2 (2024) : 315-325 . |
| APA | Chen, Xianguan , Feng, Liping , Bai, Huiqing , Sun, Shuang , Li, Guoqiang , Cheng, Chen et al. 基于WMAIP集成模型的华北冬小麦适宜播期与冬前积温下限研究 . | 农业机械学报 , 2024 , 55 (2) , 315-325 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
【目的】通过研究高温对水稻产量形成的影响，构建水稻高温热害模型，旨在提高水稻高温热害的防御和灾损评估水平。【方法】选用福建省种植的4个代表性品种，分别于早稻开花期和灌浆期、中稻减数分裂期和开花期，设置不同温度水平T1(35℃)、T2(41℃)和高温胁迫持续天数D1(3 d)、D2(7 d)，以适宜环境条件为对照（CK），分析不同处理下水稻产量及其构成因素的变化，并据此构建高温热害对水稻产量影响的综合模型。根据近20年气象资料，利用模型对福建省四个水稻种植样点的产量进行灾损评估。【结果】早稻在开花期T2D2高温处理时，单株产量降幅最大，为60.8%；两个品种的结实率降幅在T2D2处理下可达60%。灌浆期高温对早稻单株产量影响较小，T2D2处理下为17.8%，两个品种结实率和千粒重降幅最大值分别为11.6%和9.0%。中稻两个品种受减数分裂期高温影响后，在T2D2处理下的单株产量降幅最大可达43.6%，每穗粒数下降为17.4%，结实率所受影响明显大于千粒重，降幅分别为30.8%和9.8%。中稻开花期T2D2高温处理对产量影响最大，单株产量降幅可达42.1%，结实率和千粒重受高温影响后降幅最大分别为37.0%和5.7%。根据项目组研发的水稻发育期模型和本研究结果确定了4个供试品种的遗传参数，构建了水稻关键发育期的高温累积度时和高温处理后灾损率之间的定量关系，进而分别构建了早稻和中稻的高温热害模型。对4个水稻种植样点进行灾损模拟，发现各地损失率和气象产量的时间变化规律正好相反，且中稻较早稻遭受高温危害更为严重。【结论】早稻开花期高温热害对水稻产量的影响大于灌浆期，中稻减数分裂期高温热害的影响比开花期严重。通过本研究确定的4个供试品种的遗传参数在代表性样点对生育期的模拟效果较好。构建的早稻和中稻高温热害模型对四个代表性样点的灾损模拟效果较理想。
Keyword ：
产量损失率 产量损失率 关键发育期 关键发育期 模型 模型 水稻 水稻 高温热害 高温热害
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 林聃 , 江敏 , 苗波 et al. 水稻高温热害模型研究及其在福建省的应用 [J]. | 中国水稻科学 , 2023 , 37 (03) : 307-320 . |
| MLA | 林聃 et al. "水稻高温热害模型研究及其在福建省的应用" . | 中国水稻科学 37 . 03 (2023) : 307-320 . |
| APA | 林聃 , 江敏 , 苗波 , 郭萌 , 石春林 . 水稻高温热害模型研究及其在福建省的应用 . | 中国水稻科学 , 2023 , 37 (03) , 307-320 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Wu, Renye , Deng, Xin , Wang, Songliang et al. STUDY ON THE INFLUENCE OF INTELLIGENT TEACHING MODE BASED ON EMOTION REGULATION ON THE TEACHING QUALITY OF AGRICULTURAL METEOROLOGY [J]. | INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY , 2022 , 25 (SUPPL 1) : A14-A14 . |
| MLA | Wu, Renye et al. "STUDY ON THE INFLUENCE OF INTELLIGENT TEACHING MODE BASED ON EMOTION REGULATION ON THE TEACHING QUALITY OF AGRICULTURAL METEOROLOGY" . | INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY 25 . SUPPL 1 (2022) : A14-A14 . |
| APA | Wu, Renye , Deng, Xin , Wang, Songliang , Liu, Yunshi , Jiang, Min , Sattar, Rao Sabir . STUDY ON THE INFLUENCE OF INTELLIGENT TEACHING MODE BASED ON EMOTION REGULATION ON THE TEACHING QUALITY OF AGRICULTURAL METEOROLOGY . | INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY , 2022 , 25 (SUPPL 1) , A14-A14 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
以宁麦13和扬麦23为供试材料，设置渍水(WG)、寡照(SG)和渍水+寡照(WS) 3种胁迫处理方式，并在小麦拔节期、孕穗期及灌浆期进行不同持续时间(5、10、15 d)的盆栽试验处理，研究冬小麦不同生育期内渍水寡照胁迫对冬小麦干物质分配和产量的影响。结果表明：拔节期WG处理和WS处理导致茎分配指数增加，绿叶分配指数降低；孕穗期WG处理导致穗与绿叶分配指数下降，WS处理茎分配指数最高而绿叶分配指数最低；灌浆期WG处理导致茎分配指数增加，而使穗分配指数降低，WS处理茎、绿叶、穗分配指数所受影响均较小。拔节期SG处理绿叶分配指数降低，茎分配指数增加，孕穗期SG处理穗分配指数降低，灌浆期SG处理造成穗分配指数下降和茎分配指数增加。拔节期WG处理对产量影响最明显，宁麦13号和扬麦23号分别减产37.4%和28.5%;孕穗期和灌浆期均以WS处理减产幅度最大，孕穗期WS处理宁麦13号和扬麦23号产量分别下降47.9%和36.0%,灌浆期2个品种分别减产49.1%和37.3%。综合而言，拔节期不同处理导致的平均减产幅度最小(19.5%),而孕穗期不同处理导致的小麦平均减产幅度最大(28.7%)。
Keyword ：
产量构成 产量构成 光合速率 光合速率 寡照 寡照 小麦 小麦 干物质分配 干物质分配 渍水 渍水
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 江敏 , 林聃 , 孙彬 et al. 不同生育期渍水寡照对小麦干物质分配和产量的影响 [J]. | 扬州大学学报(农业与生命科学版) , 2022 , 43 (04) : 10-21 . |
| MLA | 江敏 et al. "不同生育期渍水寡照对小麦干物质分配和产量的影响" . | 扬州大学学报(农业与生命科学版) 43 . 04 (2022) : 10-21 . |
| APA | 江敏 , 林聃 , 孙彬 , 薛昌颖 , 石春林 . 不同生育期渍水寡照对小麦干物质分配和产量的影响 . | 扬州大学学报(农业与生命科学版) , 2022 , 43 (04) , 10-21 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
突发新冠疫情引发的高校全线上教学，对不同层面教学参与者的教与学都起到了极大的推动作用，其中突破空间距离进行有效教学交互是取得教学实效的关键.以福建农林大学“农业气象学”课程全线上教学187名学生的教学交互为例，探讨4种学习交互形式的教学效果.研究发现：学习者和学习内容的交互是完成教学任务的重要基础，学习者和教师的交互是提升教学质量的关键，学习者之间的交互是教学目标达成的催化剂，而学生和信息技术交互能力的提升是完成教学任务的重要保障.
Keyword ：
全线上教学 全线上教学 农业气象学 农业气象学 教学交互 教学交互 高校 高校
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 江敏 , 吴仁烨 , 吴锦程 . 高校全线上教学交互提升研究——以“农业气象学”课程为例 [J]. | 江苏师范大学学报(自然科学版) , 2022 , 40 (04) : 63-67 . |
| MLA | 江敏 et al. "高校全线上教学交互提升研究——以“农业气象学”课程为例" . | 江苏师范大学学报(自然科学版) 40 . 04 (2022) : 63-67 . |
| APA | 江敏 , 吴仁烨 , 吴锦程 . 高校全线上教学交互提升研究——以“农业气象学”课程为例 . | 江苏师范大学学报(自然科学版) , 2022 , 40 (04) , 63-67 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
